化工社化工社 化学情報印刷レポート · 研究参考用
Hydrogen Peroxide → cis-Epoxysuccinate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrogen Peroxide | HCID 784 | — |
| 反応物 | 2,3-Dihydroxybutanedioic Acid | HCID 875 | — |
| 反応物 | Maleic Acid | HCID 444266 | — |
| 触媒 | Tungstic acid | HCID 1152 | — |
| 生成物 | cis-Epoxysuccinate | HCID 2734802 | — |
反応手順
M. Church and R. Blumberg (Ind. Engng. Chem. 43 (1951), 1780) have described a method of producing tartaric acid from maleic acid and hydrogen peroxide. The maleic acid is epoxidised with hydrogen peroxide in the presence of tungstic acid and the cis-epoxysuccinic acid formed is hydrolysed into tartaric acid which is crystallised by cooling the reaction solution and filtered off, the mother liquor being recycled to the epoxidation stage. The reaction takes place in accordance with the following reaction scheme: ##STR1##
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04028407 |
| 出典データセット | uspto-grants-1977_06 |
| ORD ID | ord-7cd6f214ee1a4ed490d63a663f557399 |
| 出典メモ | uspto-grants-1977_06 |